18113858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41737}}^1$

素因数の和:41777

約数の個数: 16

約数和(自身を含む): 32054784

約数和(自身を除く): 13940926

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41737, 83474, 292159, 584318, 1293847, 2587694, 9056929, 18113858]

約数ペア:

[(1, 18113858), (2, 9056929), (7, 2587694), (14, 1293847), (31, 584318), (62, 292159), (217, 83474), (434, 41737)]